<template>
  <el-card class="page-container">
    <template #header>
        <div class="header">
            <span>{{ title }}</span>
            <div class="extra">
            <slot name="extra"></slot>
          </div>
        </div>
    </template>
    <slot></slot>
  </el-card>
</template>

<script setup>
defineProps({
    title:{
        type:String,
        default:'',     
    }
})
</script>

<style lang="scss" scoped>
.page-container {
  min-height: 100%;
  box-sizing: border-box;
  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}
</style>